Using hand-collected and web-scraped data on 7,208 matches and 3,266 players from the highest division of German male football, this paper examines how birthplace diversity affects team performance. The results…
The ZEW Financial Market Survey is a monthly panel survey among financial market experts that was launched in December 1991. The survey focuses on the experts’ expectations about international financial markets…
This paper studies the evolution of three higher education wage differentials from 1996 to 2019 in Germany. We distinguish between degrees from academic universities, degrees from universities of applied…
We test whether and, if so, how incentives to promote prosocial behavior affect the extent to which they spill over to subsequent charitable giving. To do so, we conduct a two-period framed field experiment to…
Objective: Evidence shows that booster shots offer strong protection against the Omicron variant of COVID-19. However, we know little about why individuals would receive a booster compared to the initial…
